package com.zheng.demo.rpc.service.impl;

public class HelloTest {
    public static void main(String[] args) {
        for (int i = 0; i < 111; i++) {
            System.out.println("heillo"+getUserName(i));
        }
    }

    public static synchronized String getUserName(int size){
        return "index"+size;
    }
}
